MULTIPURPOSE - This freezer tube box is great for laboratories, classrooms and science institutes, suitable for teachers and scientific researchers.

WHAT YOU GET - The package comes with 5pcs freezer tube boxes. Dimension: 132 x 132 x 50mm / 5.2 x 5.2 x 1.97-Inch (L*W*H); Hole Size: 12 x 12mm / 0.47 x 0.47-Inch; Hole Depth: 31mm / 1.22-Inch; Fitting for: 1.5/1.8/2mL Micro Tube, 100 Places.

RELIABLE MATERIAL - This freezer tube box is made of non-waterproof cardboard, this freezer tube box is lightweight and portable.

SPECIAL DESIGNED - This freezer tube box is specially designed for the fixing of sample tubes to prevent sample leakage.

KINDLY NOTE - The product material is not waterproof. Please pay attention to the product size before purchasing.